Un estudio sobre la irregular magallánica NGC 7764

From the photographic photometry of NGC 7764, the integrated apparent magnitude and the morphological parameter qₙ was determined. From the emission lines of the spectrum the radial velocity was estimated in 1729 km/sec. The observed emission spectrum is a typical example of galaxies which show brigth emission regions.Asociación Argentina de Astronomí

Sobre un grupo de galaxias en Antlia

Spectroscopic and morphological observations suggest that we are dealing with an unstable group of galaxies, one of whose members, NGC 3354, is a compact galaxy.Asociación Argentina de Astronomí

Fotometría fotoeléctrica UBV de galaxias con núcleos peculiares

Three-color photoelectric photometry has been carried out for the nuclear regions in NGC 1672 (with peculiar nucleus) and the Seyfert Galaxy NGC 3783, which confirm their peculiarity in the nuclear regions.Asociación Argentina de Astronomí

Un estudio sobre la irregular magallánica NGC 7764

From the photographic photometry of NGC 7764, the integrated apparent magnitude and the morphological parameter qₙ was determined. From the emission lines of the spectrum the radial velocity was estimated in 1729 km/sec. The observed emission spectrum is a typical example of galaxies which show brigth emission regions.Asociación Argentina de Astronomí

Sobre un grupo de galaxias en Antlia

Spectroscopic and morphological observations suggest that we are dealing with an unstable group of galaxies, one of whose members, NGC 3354, is a compact galaxy.Asociación Argentina de Astronomí

Sobre un grupo de galaxias en Antlia

Spectroscopic and morphological observations suggest that we are dealing with an unstable group of galaxies, one of whose members, NGC 3354, is a compact galaxy. %U http://sedici.unlp.edu.ar/handle/10915/76704Asociación Argentina de Astronomí

Sobre un grupo de galaxias en Antlia

Spectroscopic and morphological observations suggest that we are dealing with an unstable group of galaxies, one of whose members, NGC 3354, is a compact galaxy.Asociación Argentina de Astronomí

Fotometría fotoeléctrica UBV de galaxias con núcleos peculiares

Three-color photoelectric photometry has been carried out for the nuclear regions in NGC 1672 (with peculiar nucleus) and the Seyfert Galaxy NGC 3783, which confirm their peculiarity in the nuclear regions.Asociación Argentina de Astronomí

Un estudio sobre la irregular magallánica NGC 7764

From the photographic photometry of NGC 7764, the integrated apparent magnitude and the morphological parameter qₙ was determined. From the emission lines of the spectrum the radial velocity was estimated in 1729 km/sec. The observed emission spectrum is a typical example of galaxies which show brigth emission regions.Asociación Argentina de Astronomí

Sobre un grupo de galaxias en Antlia

Spectroscopic and morphological observations suggest that we are dealing with an unstable group of galaxies, one of whose members, NGC 3354, is a compact galaxy. %U http://sedici.unlp.edu.ar/handle/10915/76704Asociación Argentina de Astronomí